Suffering from asthma, on injections, also includes anti-neopl injections, hair fall. Developing cancer?

My mother has injections for her asthma . Recently on the form she receives after each injection lists 1.0 chemo anti-neopl sq/im. It also states 90.0 omalizumab which I know is used to treat asthma. But recently her hair has started falling out a little at a time. Just concerned because no one has never told us she has any form of cancer . Please help!